Perhaps you should try some spelling variations:
"_ computational code efficient programming" » "_ computational code efficient processing" (Expand search), "_ computational code fragment programming" (Expand search), "_ computational code different programming" (Expand search), "_ computational model efficient programming" (Expand search), "_ computational cost efficient programming" (Expand search), "_ computational models efficient programming" (Expand search), "_ computational anode efficient programming" (Expand search), "_ computational more efficient programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational code efficient programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( _ computational code efficient programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ computational code efficient programming") OR ("using coding python python programming"))*.